发明人胡光,郑宇鹏,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113730124 A, 授权公告日 2015-12-21.
Rossi M, Johansson L, Mueller T C. "Method for the Synthesis of 6,7-Dihydro-4H-pyrazolo[5,1-c][1,4]oxazin-3-amine" [P]. European Patent, EP 3488931 A1, 2016-09-06.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2013, 1924, (11), 3461-3482.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2011, 809, (11), 7555-7562.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 6,7-Dihydro-4H-pyrazolo[5,1-c][1,4]oxazin-3-amine Using HRMS and NMR". Talanta, 2016, 685, 5345-5369.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2025, 2215, (12), 5600-5605.